skylight.

KOW733

Cessna Citation X · N733FL · SFO → OAK

· 1:10Quality 59lost lockside-on

3D replay

Trace

Where the aircraft sat in the frame, second by second. Click the chart to jump the video there.

—FOV —az —el —pose —
Lock

Events

Tracking metrics

How well the camera kept the aircraft centred. Tap a metric for what it means and what good looks like.

Lockshare of the pass
35%
First lockfrom target selected
27.9 s
Centring, medianaz / el while locked
1.04° / 0.85°
Centring, 90th pctaz / el while locked
8.53° / 3.51°
Tightest field of viewhorizontal
5.0°
Time to 8°from first lock
26.0 s
Time to tightestfrom first lock
26.8 s
Time at telefield of view ≤ 5.5°
1.6 s
Jitter at teleaz / el, standard deviation
—
Swing at teleaz / el, peak to peak
—
Pan reversalsper 10 s at tele
0.0
Largest pan hopin any 1 s at tele
0.96°
Largest tilt hopin any 1 s at tele
0.78°
Pose error, mediancommand vs camera
0.93°
Largest correctionvision vs prediction
2.50°
Zoom steps
48

Aircraft & route

Flight
KOW733
Registration
N733FL
Type
Cessna Citation X (C750)
Airline
—
From
SFO · San Francisco
To
OAK · Oakland
Ground speed
204 kt
Altitude at closest
1,300 ft
Vertical rate
+3,136 ft/min
Category
A2
ICAO hex
a9d6b8

Pass geometry

Max elevation
66.4°
Elevation at start → end
0.3° → 13.6°
Azimuth at start → end
116° ESE → 301° WNW
Closest-approach azimuth
26° NNE
Minimum slant range
483 m
Heading at closest
298° WNW
Aspect at closest
side-on (88°)
Turn
straight (0°)
Departure
Yes — climbing out after take-off
Zenith pass
No
Dead-zone wrap
No
Duration
1:10 (70.2 s)
Lock
35%

Build & tuning

The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.

Build
2026-10-12i — focus jumps only to trusted tele points; rate-steered setpoint; bias learned only when still
Commit
68739f5+wip
Node
v22.22.2
Camera
TONGVEO 20x PTZ · 1920×1080 @ 30 fps
Clip
35.0 MB · 70.0 s · offset -0.8 s
pursuit
velocity
maxLeadSec
3
panLatencySec
0.6
tiltLatencySec
0.4
rippleDeg
0.5
rippleTeleDeg
0.25
rateFloorDegPerDps
2.5
rateFloorMaxDeg
12
lockedSigmaDeg
0.35
correctionSlewDps
2.5
kp
1
ki
0.6

This clip and poster are © Skylight (Cameron Paczek): free for non-commercial use with credit to skylightceiling.com, not MIT. License